<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>frameset</title>
</head>
<!-- layout grid -->
    <frameset rows="90,*">
        <frame src="./frameset/head.html" />
        <frameset cols="220,*" >
            <frame src="./frameset/left.html" />
            <frame src="./frameset/right.html" name="right" />
        </frameset>
    </frameset>
</html>